diff options
Diffstat (limited to 'Lib/urllib/request.py')
| -rw-r--r-- | Lib/urllib/request.py | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 9a3d399f018..df2ff06f0fc 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -426,8 +426,7 @@ class Request: self.unredirected_hdrs.pop(header_name, None) def header_items(self): - hdrs = self.unredirected_hdrs.copy() - hdrs.update(self.headers) + hdrs = {**self.unredirected_hdrs, **self.headers} return list(hdrs.items()) class OpenerDirector: |